23120-2RS5/VT143 - SKF Sealed Spherical Roller Bearing - 100x165x52mm 22230-E1-K-C4-FAG Spherical Roller Bearings This 2311J bearing is a

This 2311J bearing is a double row

The UK205 is normal duty Bearing Insert Bearing Insert with a tapered bore and a 25mm inside diameter

Medium Series 25mm - Bore Size Modified Internal Construction with a 30° Contact Angle Metal Shields on Both Sides of the Bearing Plastic Cage Internal Clearance Greater than Normal

This 7314BEGAPH bearing is a single row angular contact bearings with a 40° contact angle

23120-2RS5/VT143 - SKF Sealed Spherical Roller Bearing - 100x165x52mm 22230-E1-K-C4-FAG Spherical Roller Bearings This 2311J bearing is a231 20 2RS5 VT143 Medium Series 100mm Bore Size Sheet Steel Cage Rubber Seals on Both Sides of the Bearing, Lubrication Holes Covered with a Polymer Band Parallel Bore Standard Radial Internal Clearance Filled to 25% 45% with SKF LGEP 2 Grease